Home / 2,449,938.45-3,675,655.36-1,252,701.75

Finding the Fourth Proportional to 2,449,938.45, 3,675,655.36 and 1,252,701.75

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Solution

The fourth proportional to 2,449,938.45, 3,675,655.36 and 1,252,701.75 is: 1,879,434.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,938.45 : 3,675,655.36 = 1,252,701.75 : x
  2. Step 2: Convert to fraction form
    2,449,938.45/3,675,655.36 = 1,252,701.75/x
  3. Step 3: Cross multiply
    2,449,938.45x = 3,675,655.36 × 1,252,701.75
  4. Step 4: Simplify right side
    2,449,938.45x = 4,604,499,917,218.47
  5. Step 5: Solve for x
    x = 4,604,499,917,218.47/2,449,938.45
  6. Step 6: Final answer
    x = 1,879,434.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.